CN203430743U - Automatic lubricating oil compensating mechanism provided with pressure release valve - Google Patents
Automatic lubricating oil compensating mechanism provided with pressure release valve Download PDFInfo
- Publication number
- CN203430743U CN203430743U CN201320525446.7U CN201320525446U CN203430743U CN 203430743 U CN203430743 U CN 203430743U CN 201320525446 U CN201320525446 U CN 201320525446U CN 203430743 U CN203430743 U CN 203430743U
- Authority
- CN
- China
- Prior art keywords
- oil
- compensation
- compensation box
- box
- decompression valves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Compressor (AREA)
Abstract
The utility model discloses an automatic lubricating oil compensating mechanism provided with a pressure release valve. The automatic lubricating oil compensating mechanism comprises an oil feeding pipe, an oil viewing mirror, a compensating box, a pressure release valve, a first oil feeding pipe, a second oil feeding pipe, an oil control valve and an oil storing box. One end of the oil feeding pipe is connected to the bottom of the compensating box, the two ends of the first oil feeding pipe are connected with the outlet end of the oil control valve and the compensating box respectively, the pressure release valve is arranged on the top of the compensating box, and the two ends of the second oil feeding pipe are fixedly connected with the bottom of the oil storing box and the inlet end of the oil control valve respectively. By means of the automatic lubricating oil compensating mechanism, the lubricating oil filling frequency of a compressor can be reduced, the labor intensity of equipment operation workers can be relieved, the lubricating oil filling can be achieved easily, the equipment operation workers can know the height of the lubricating oil level at the lubricating position of the compressor conveniently, the compressor can work normally, and the using stability of the automatic lubricating oil compensating mechanism is facilitated through the pressure release valve. Meanwhile, the automatic lubricating oil compensating mechanism is simple in structure, convenient to use and install and easy to machine and manufacture.
Description
Technical field
The utility model relates to natural gas compressor lubricant oil compensating unit field, particularly relates to a kind of lubricant oil compensation mechanism that is provided with Decompression valves.
Background technique
Natural gas compressing generally adopts multistage compression, and the piston compressors that use in prior art more, in each level work process of piston compressor, crank spindle bearing, crank pin and big end bearing shell, crosshead pin and lining of connecting rod small end, crosshead and slideway, compression cylinder, head packing seal place etc. all needs lubricant oil to be lubricated, and in compressor operation, lubricant oil is everywhere because frictional heat loss, oxidation, the reasons such as carbonization need to supplement in time, if lubrication effect is not good, will bring compressor damage even to cause even more serious production accident.
In prior art, at natural gas compressor unit, be outside equipped with lubricant oil inlet, be communicated with lubricant housings single or that several position relationships are close, to complete filling and the replacing of these position lubricant oil, yet because the lubricant housings of natural gas compressor is many and each lubricating point position relationship is intricate and oil filling is frequent, be not easy to the daily oil filling of operator.
Model utility content
Many and each lubricating point position relationship is intricate and oil filling is frequent for the lubricant housings of above-mentioned existing natural gas compressor, be not easy to the problem of the daily oil filling of operator, the utility model provides a kind of lubricant oil compensation mechanism that is provided with Decompression valves.
For addressing the above problem, a kind of lubricant oil compensation mechanism that is provided with Decompression valves that the utility model provides solves problem by following technological points: a kind of lubricant oil compensation mechanism that is provided with Decompression valves, comprise oil filling pipe, depending on oily mirror, compensation box, Decompression valves, the first oil inlet pipe, the second oil inlet pipe, control fuel tap and fuel reserve tank, one end of described oil filling pipe is connected to the bottom of compensation box, the two ends of the first oil inlet pipe connect respectively outlet end and the compensation box of controlling fuel tap, the two ends of the second oil inlet pipe are fixedly connected with respectively the bottom of fuel reserve tank and the entry end of control fuel tap, described Decompression valves is arranged on the top of compensation box, on the described side that is arranged on compensation box depending on oily mirror.
The oil filling pipe arranging is used for connecting lubricant oil inlet, the height of compensation box is suitable with the lubricant housings that lubricant oil inlet is connected, the compensation box arranging is for splendid attire lubricant oil, when lubricant housings oil mass tails off, lubricant oil will be from compensation box automatically enters lubricant housings by oil filling pipe and is lubricated oil subsidy and fills, lubricant housings lubricant oil liquid level all the time with compensation box in liquid level suitable, the liquid level height of observing lubricant oil in compensation box also can react the lubricant oil oil mass of lubricant housings well; The fuel reserve tank arranging is for the lubricant oil of splendid attire compensation box to be added, and the control fuel tap of setting can use the valve of various resistance to lubricant oil corrosion, in the lubricant oil circulation passage of control fuel tap between compensation box and fuel reserve tank, plays on-off action; What arrange is convenient to equipment operations staff depending on oily mirror and from compensation box outside, sees easily the lubricant oil liquid level height compensation box, is conducive in compensation box, add lubricant oil in time; In the utility model, for preventing that lubricant oil from directly contacting with atmosphere the quality that affects lubricant oil, thereby the utility model inside need be separated with atmosphere, and along with the operation of compressor, Lubricating Oil Temperature is stablized after can being elevated to certain value, now the utility model air pressure inside will raise, and the hydrovalve of setting is intended to reduce in time the pressure of the utility model inside, avoid because interior pressure makes the utility model occur the faults such as leakage.
Further technological scheme is:
Described Decompression valves comprises valve buckle body, depression bar, spring block, spring, pull bar, outer lug boss, rubber pad and rubber pad support block, the two ends of described spring block are fixedly connected with one end of depression bar and one end of pull bar respectively, in the upper and lower both ends of the surface of described valve buckle body, be respectively arranged with through hole and outer lug boss, described depression bar becomes Spielpassung with through hole, outer lug boss bottom arranges porose, the other end of pull bar is fixedly connected with rubber pad support block, and pull bar becomes Spielpassung with described hole, between rubber pad support block and outer lug boss, be provided with rubber pad, described spring is arranged between spring block and valve buckle body lower end internal surface, and the upper surface of valve buckle body is fixedly connected with compensation box upper end internal surface, depression bar is through the upper-end surface of compensation box, and depression bar is with respect to compensation box evagination.
Decompression valves medi-spring is at any time in compressive state, the elastic force that is spring makes the rubber pad compression chord between rubber pad support block and valve buckle body, Decompression valves inner chamber and compensation box are cut off, along with the operation of compressor, when needs unload the interior pressure of putting in compensation box, on depression bar, apply the downward pressure stress of direction, spring continues compressed, and rubber pad support block moves down, and makes to form gap between rubber pad and valve buckle body, gas in compensation box is discharged compensation box by gap, completes pressure release; The outer lug boss arranging is intended to be accumulated in the lubricant oil that enters Decompression valves inside in pressure leak process, prevents that lubricant oil is accumulated in Decompression valves for a long time.
Also comprise fluid level controller, described control fuel tap is solenoid valve, described fluid level controller comprises liquid level sensor and signal processor, described liquid level sensor is arranged in compensation box, and liquid level sensor is connected with signal processor by connecting line, described signal processor is connected on the input end of control fuel tap.
The liquid level sensor arranging is for monitoring the liquid level of compensation box lubricant oil, and signal processor carries out data processing and the backward solenoid valve of contrast sends switching order, with the liquid level realizing in compensation box, controls manually and automatically controls.
Described control fuel tap comprises valve body and valve body restraining coil, and valve body is membrane valve.
By energising and the power-off of valve body restraining coil, the connecting rod that utilizes electromagnetic force braking to be connected with valve body spool, to realize the object of control valve body valve core movement; Valve body is arranged to membrane valve type, is intended to that the required braking force of membrane valve Push And Release is little and seal spool is reliable.
The connection mouth place of described oil filling pipe and compensation box is provided with filter screen.
The filter screen arranging is intended to prevent that the impurity that falls into lubricant oil in lubricant oil transportation or storage process from entering lubricant housings, to avoid lubricant housings relative movement face to produce wearing and tearing because of impurity.
Described oil filling pipe, the first oil inlet pipe and the second oil inlet pipe are flexible pipe.
Due in piston-type natural gas compressor running, compressor body vibrations are larger, and the annexation that above-mentioned setting can be avoided each several part lost efficacy because of vibrations, and avoided the vibrations of compressor to be delivered on the miscellaneous part of the utility model except oil filling pipe.
The utlity model has following beneficial effect:
1, in the utility model, the compensation box arranging has been equivalent to expand the lubricant oil storage area at compressor lubrication position, make by opening control fuel tap after a certain amount of lubricant oil of bolus injection in compensation box, the liquid level of compressor lubrication position lubricant oil remains in allowed band for a long time, be conducive to reduce compressor lubricant oil filling frequency, minimizing equipment operations staff's labor intensity, and oil filling is easily realized.
2, in the utility model, be convenient to equipment operator and understand in time compressor lubrication position lubricant oil liquid level height, be conducive to the normal operation of compressor.
3, the Decompression valves arranging can be drained the pressure of the utility model rising in use at any time, is conducive to improve the stability that the utility model is used.
4, the utility model is simple in structure, easy to use, and manufacturing is easy and easy for installation.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that is provided with a specific embodiment of lubricant oil compensation mechanism of Decompression valves described in the utility model;
Fig. 2 is a kind of structural representation that is provided with a specific embodiment of lubricant oil compensation mechanism Decompression valves of Decompression valves described in the utility model.
Figure acceptance of the bid note is respectively: 1, oil filling pipe, 2, look oily mirror, the 31, first oil inlet pipe, 32, the second oil inlet pipe, 4, control fuel tap, 5, fuel reserve tank, 6, fluid level controller, 7, compensation box, 8, Decompression valves, 81, valve buckle body, 82, depression bar, 83, spring block, 84, spring, 85, pull bar, 86, outer lug boss, 87, rubber pad, 88, rubber pad support block.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but structure of the present utility model is not limited only to following examples:
Embodiment 1:
As depicted in figs. 1 and 2, a kind of lubricant oil compensation mechanism that is provided with Decompression valves, comprise oil filling pipe 1, look oily mirror 2, compensation box 7, Decompression valves 8, the first oil inlet pipe 31, the second oil inlet pipe 32, control fuel tap 4 and fuel reserve tank 5, one end of described oil filling pipe 1 is connected to the bottom of compensation box 7, the two ends of the first oil inlet pipe 31 connect respectively outlet end and the compensation box 7 of controlling fuel tap 4, described Decompression valves 8 is arranged on the top of compensation box 7, and the two ends of the second oil inlet pipe 32 are fixedly connected with respectively the bottom of fuel reserve tank 5 and the entry end of control fuel tap 4.
The oil filling pipe 1 arranging is for connecting lubricant oil inlet, the height of compensation box 7 is suitable with the lubricant housings that lubricant oil inlet is connected, the compensation box 7 arranging is for splendid attire lubricant oil, when lubricant housings oil mass tails off, lubricant oil will be from compensation box 7 automatically enters lubricant housings by oil filling pipe 1 and is lubricated oil subsidy and fills, lubricant housings lubricant oil liquid level all the time with compensation box in liquid level suitable, the liquid level height of observing lubricant oil in compensation box 7 also can react the lubricant oil oil mass of lubricant housings well; The fuel reserve tank 5 arranging is for the lubricant oil of splendid attire compensation box 7 to be added, the control fuel tap 4 arranging can use the valve of various resistance to lubricant oil corrosion, practical oil resistant ball valve in the present embodiment, such as sealing surface material is tetrafluoroethylene, valve body is carbon steel, spool is stainless ball valve, in the lubricant oil circulation passage of control fuel tap 4 between compensation box 7 and fuel reserve tank 5, plays on-off action; What arrange is convenient to equipment operations staff depending on oily mirror 2 and from compensation box 7 outsides, sees easily the lubricant oil liquid level height compensation box 7, depending on oily mirror 2, can adopt glass to be arranged on the side of compensation box 7, is conducive in compensation box 7, add lubricant oil in time; In the utility model, for preventing that lubricant oil from directly contacting with atmosphere the quality that affects lubricant oil, thereby the utility model inside need be separated with atmosphere, and along with the operation of compressor, Lubricating Oil Temperature is stablized after can being elevated to certain value, now the utility model air pressure inside will raise, and the hydrovalve 8 of setting is intended to reduce in time the pressure of the utility model inside, avoid because interior pressure makes the utility model occur the faults such as leakage.
Embodiment 2:
The present embodiment is further improved on embodiment 1 basis, as depicted in figs. 1 and 2, described Decompression valves 8 comprises valve buckle body 81, depression bar 82, spring block 83, spring 84, pull bar 85, outer lug boss 86, rubber pad 87 and rubber pad support block 88, the two ends of described spring block 83 are fixedly connected with one end of pull bar 85 with one end of depression bar 82 respectively, described valve buckle body is respectively arranged with through hole and outer lug boss 86 in both ends of the surface Shang Xia 81, described depression bar 82 becomes Spielpassung with through hole, outer lug boss 86 bottoms arrange porose, the other end of pull bar 85 is fixedly connected with rubber pad support block 88, and pull bar 85 becomes Spielpassung with described hole, between rubber pad support block 88 and outer lug boss 86, be provided with rubber pad 87, described spring 84 is arranged between spring block 83 and valve buckle body 81 lower end internal surfaces, and the upper surface of valve buckle body 81 is fixedly connected with compensation box 7 upper end internal surfaces, depression bar 82 is through the upper-end surface of compensation box 7, and depression bar 82 is with respect to compensation box 7 evaginations.
Also comprise fluid level controller 6, described control fuel tap 4 is solenoid valve, described fluid level controller 6 comprises liquid level sensor and signal processor, described liquid level sensor is arranged in compensation box 7, and liquid level sensor is connected with signal processor by connecting line, described signal processor is connected on the input end of control fuel tap 5.
The liquid level sensor arranging is for monitoring the liquid level of compensation box lubricant oil, liquid level sensor can adopt ultrasonic liquid level sensor, signal processor carries out data processing and the backward solenoid valve of contrast sends switching order, with the liquid level realizing in compensation box 7, controls manually and automatically controls.
Described control fuel tap 4 comprises valve body and valve body restraining coil, and valve body is membrane valve.
By energising and the power-off of valve body restraining coil, the connecting rod that utilizes electromagnetic force braking to be connected with valve body spool, to realize the object of control valve body valve core movement; Valve body is arranged to membrane valve type, is intended to that the required braking force of membrane valve Push And Release is little and seal spool is reliable.
Described oil filling pipe 1 is provided with filter screen with the connection mouth place of compensation box 7.
The filter screen arranging is intended to prevent that the impurity that falls into lubricant oil in lubricant oil transportation or storage process from entering lubricant housings, and filter screen can adopt the stainless steel filter screen of larger order number, to avoid lubricant housings relative movement face to produce wearing and tearing because of impurity.
Described oil filling pipe 1, the first oil inlet pipe 31 and the second oil inlet pipe 32 are flexible pipe.
Due in piston-type natural gas compressor running, compressor body vibrations are larger, and the annexation that above-mentioned setting can be avoided each several part lost efficacy because of vibrations, and avoided the vibrations of compressor to be delivered on the miscellaneous part of the utility model except oil filling pipe 1.
Claims (6)
1. a lubricant oil compensation mechanism that is provided with Decompression valves, it is characterized in that, comprise oil filling pipe (1), depending on oily mirror (2), compensation box (7), Decompression valves (8), the first oil inlet pipe (31), the second oil inlet pipe (32), control fuel tap (4) and fuel reserve tank (5), one end of described oil filling pipe (1) is connected to the bottom of compensation box (7), the two ends of the first oil inlet pipe (31) connect respectively outlet end and the compensation box (7) of control fuel tap (4), the two ends of the second oil inlet pipe (32) are fixedly connected with respectively the bottom of fuel reserve tank (5) and the entry end of control fuel tap (4), described Decompression valves (8) is arranged on the top of compensation box (7), describedly depending on oily mirror (2), be arranged on the side of compensation box (7).
2. a kind of lubricant oil compensation mechanism that is provided with Decompression valves according to claim 1, it is characterized in that, described Decompression valves (8) comprises valve buckle body (81), depression bar (82), spring block (83), spring (84), pull bar (85), outer lug boss (86), rubber pad (87) and rubber pad support block (88), the two ends of described spring block (83) are fixedly connected with one end of pull bar (85) with one end of depression bar (82) respectively, in the upper and lower both ends of the surface of described valve buckle body (81), be respectively arranged with through hole and outer lug boss (86), described depression bar (82) becomes Spielpassung with through hole, outer lug boss (86) bottom arranges porose, the other end of pull bar (85) is fixedly connected with rubber pad support block (88), and pull bar (85) becomes Spielpassung with described hole, between rubber pad support block (88) and outer lug boss (86), be provided with rubber pad (87), described spring (84) is arranged between spring block (83) and valve buckle body (81) lower end internal surface, and the upper surface of valve buckle body (81) is fixedly connected with compensation box (7) upper end internal surface, depression bar (82) is through the upper-end surface of compensation box (7), and depression bar (82) is with respect to compensation box (7) evagination.
3. a kind of lubricant oil compensation mechanism that is provided with Decompression valves according to claim 1, it is characterized in that, also comprise fluid level controller (6), described control fuel tap (4) is solenoid valve, described fluid level controller (6) comprises liquid level sensor and signal processor, described liquid level sensor is arranged in compensation box (7), and liquid level sensor is connected with signal processor by connecting line, and described signal processor is connected on the input end of control fuel tap (5).
4. a kind of lubricant oil compensation mechanism that is provided with Decompression valves according to claim 3, is characterized in that, described control fuel tap (4) comprises valve body and valve body restraining coil, and valve body is membrane valve.
5. a kind of lubricant oil compensation mechanism that is provided with Decompression valves according to claim 1, is characterized in that, described oil filling pipe (1) is provided with filter screen with the connection mouth place of compensation box (7).
6. according to a kind of lubricant oil compensation mechanism that is provided with Decompression valves described in any one in claim 1 to 5, it is characterized in that, described oil filling pipe (1), the first oil inlet pipe (31) and the second oil inlet pipe (32) are flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525446.7U CN203430743U (en) | 2013-08-27 | 2013-08-27 | Automatic lubricating oil compensating mechanism provided with pressure release valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525446.7U CN203430743U (en) | 2013-08-27 | 2013-08-27 | Automatic lubricating oil compensating mechanism provided with pressure release valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203430743U true CN203430743U (en) | 2014-02-12 |
Family
ID=50059787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320525446.7U Expired - Fee Related CN203430743U (en) | 2013-08-27 | 2013-08-27 | Automatic lubricating oil compensating mechanism provided with pressure release valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203430743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410709A (en) * | 2013-08-27 | 2013-11-27 | 成都添益天然气压缩机制造有限公司 | Automatic lubricating oil compensation device with decompression valve |
-
2013
- 2013-08-27 CN CN201320525446.7U patent/CN203430743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410709A (en) * | 2013-08-27 | 2013-11-27 | 成都添益天然气压缩机制造有限公司 | Automatic lubricating oil compensation device with decompression valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103790798B (en) | A kind of high-pressure pump | |
| CN204922462U (en) | Electronic lubricating system | |
| CN201057131Y (en) | Improved design of drip-injection type lubricating system of compressor | |
| CN203430743U (en) | Automatic lubricating oil compensating mechanism provided with pressure release valve | |
| CN103410708B (en) | Be provided with the lubricant oil automatic compensator of automatic decompression valve | |
| CN203835653U (en) | High-pressure air pump | |
| CN103410706A (en) | Automatic lubricating oil compensation device with oil lens | |
| CN203430741U (en) | Automatic lubricating oil compensating mechanism provided with automatic pressure release valve | |
| CN203430744U (en) | Automatic lubricating oil compensation mechanism of natural gas compressor | |
| CN103410709A (en) | Automatic lubricating oil compensation device with decompression valve | |
| CN203430745U (en) | Automatic lubricating oil compensating mechanism with oil viewing mirror | |
| CN201013579Y (en) | Controller for PLC controlling medium-pressure compressor oil sit | |
| CN102303828A (en) | Hydraulic pump structure for double-speed separating type hydraulic jack | |
| CN202946892U (en) | Dilute oil station of lubrication system | |
| CN202056129U (en) | Ultrahigh pressure relief valve | |
| CN202125429U (en) | Air inlet valve of screw compressor | |
| CN210567439U (en) | Automatic oiling device | |
| CN210195955U (en) | Novel compressor | |
| CN203430746U (en) | Automatic lubricating oil compensating mechanism | |
| CN104806479A (en) | Lubricating compensation compressor | |
| CN202208621U (en) | Hydraulic pump structure of double-speed separating hydraulic jack | |
| CN103437979A (en) | Automatic lubricating oil compensation device of natural gas compressor | |
| CN103410705A (en) | Lubricating oil automatic compensation device | |
| CN103410707A (en) | Decompression valve device of lubricating oil supplementing mechanism | |
| CN203430742U (en) | Pressure release valve of lubricating oil supplement mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20140827 |
|
| EXPY | Termination of patent right or utility model |